If the inducer motor runs and you hear the gas valve click but no ignition occurs

ensuring maximum heat exchange efficiency and system performance

a cracked or brittle hose often leads to pressure switch stuck open errors

Key Benefits Enhanced Cathodic Protection: High-purity aluminum construction effectively neutralizes galvanic action to safeguard the interior tank wall

The top-access design allows for streamlined maintenance in the field

Trane THT2542 Limit Switch R-134A If the inducer motor runsThe Trane THT2542 Limit Switch is a critical safety component designed for precise thermal monitoring in Trane HVAC systems, including residential furnaces and air handlers. This OEM replacement part (also identified by part number THT02542) is engineered as an L130 20F limit switch, meaning it is set to open the circuit at 130F and close with a 20F differential (re closing at 110F). This automatic reset function ensures the unit interrupts operation